Synthesis and Studies of Mono-functionalized Telluradithiasapphyrins and Covalently Linked Porphyrin- Telluradithiasapphyrin Dyads,Chemistry - An Asian Journal

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Synthesis and Studies of Mono-functionalized Telluradithiasapphyrins and Covalently Linked Porphyrin- Telluradithiasapphyrin Dyads
Chemistry - An Asian Journal ( IF 3.5 ) Pub Date : 2023-05-19 , DOI: 10.1002/asia.202300338
Md Ashif Ali ₁ , Mangalampalli Ravikanth ₁

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First examples of covalently linked diphenyl ethyne bridged four novel 18π porphyrin/metalloporphrin-22π telluradithiasapphyrin dyads were synthesised by Pd(0) catalysed sonogashira coupling where quenching of fluorescence was observed due to possible energy/electron transfer from porphyrin/metalloporphyrin unit to non-emissive sapphyrin unit in dyads.

中文翻译：

单功能化碲二硫代蓝宝石和共价连接的卟啉-碲二硫代蓝宝石二元体的合成与研究

共价连接的二苯基乙炔桥接四个新型 18π 卟啉/金属卟啉-22π 碲二硫代蓝宝石二元体的第一个例子是通过 Pd(0) 催化的 sonogashira 偶联合成的，其中由于可能的能量/电子从卟啉/金属卟啉单元转移到非发射单元，观察到荧光猝灭。蓝宝石单元成对。

更新日期：2023-05-19

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